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/ Lib/test/test_capi/test_opt.py
main
May 4, 2026
K
gh-143732: allow dict subclasses to be specialized (GH-148128)
Kumar Aditya committed
5847931
May 2, 2026
N
gh-148871: extend and improve `LOAD_COMMON_CONSTANT` (GH-148971)
Neko Asakura committed
7c9ad27
April 30, 2026
P
gh-149049: Fix jit binary op stack underflow (GH-149076)
Pieter Eendebak committed
7fe51ce
April 28, 2026
N
gh-148211: decompose `_SHUFFLE_3_LOAD_CONST_INLINE_BORROW` in JIT (GH-148816)
Neko Asakura committed
2b6a137
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gh-148571: [JIT] Preserve family-head recorder layouts for specialized opcode families (GH-148730)
Hai Zhu committed
be968c7
April 24, 2026
H
gh-146073: Add fitness/exit quality mechanism for JIT trace frontend (GH-148089)
Hai Zhu committed
618b726
April 16, 2026
M
GH-145668: Add FOR_ITER specialization for virtual iterators. Specialize GET_ITER. (GH-147967)
Mark Shannon committed
600f4db
P
gh-100239: Specialize more binary operations using BINARY_OP_EXTEND (GH-128956)
Pieter Eendebak committed
1f6a09f
April 15, 2026
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gh-148604: change `ADD_OP(_POP_TOP, ...)` to `optimize_pop_top` in `optimizer_bytecodes.c` (GH-148619)
Neko Asakura committed
e998eb9
April 14, 2026
P
gh-146393: Use recorded type instead of instance in BINARY_OP (#148569)
Pieter Eendebak committed
5c3deca
P
gh-146393: Optimize float division operations by mutating uniquely-referenced operands in place (JIT only) (GH-146397)
Pieter Eendebak committed
95cbd4a
K
gh-131798: constant fold special method lookups in JIT (#148432)
Kumar Aditya committed
3cb7eae
K
gh-gh-131798: optimize `LOAD_ATTR_GETATTRIBUTE_OVERRIDDEN` in the JIT (#148555)
Kumar Aditya committed
1aa7e7e
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gh-131798: Constant-fold `_CONTAINS_OP_DICT` for frozendict (GH-148548)
Wulian233 committed
e0b56f0
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gh-148510: restore `func_version` check in `_LOAD_ATTR_PROPERTY_FRAME` (GH-148528)
Neko Asakura committed
52a7f1b
April 13, 2026
W
gh-131798: JIT: Optimize `_CHECK_IS_NOT_PY_CALLABLE_EX` and `_CHECK_IS_NOT_PY_CALLABLE_KW` (GH-148494)
Wulian233 committed
afaf58b
K
gh-131798: optimize through keyword and bound method calls in the JIT (GH-148466)
Kumar Aditya committed
88e378c
April 12, 2026
N
gh-148438: implement `_RECORD_BOUND_METHOD` in JIT (GH-148457)
Neko Asakura committed
6349262
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gh-131798: Split `_CHECK_AND_ALLOCATE_OBJECT` into smaller uops (GH-148433)
Sacul committed
18d7d90
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gh-146261: JIT: protect against function version changes (#146300)
Ken Jin committed
6f7bb29
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gh-131798: Add `_CHECK_IS_NOT_PY_CALLABLE` to the JIT optimizer (GH-148434)
Wulian233 committed
03d2f03
April 11, 2026
W
gh-131798: Add `_IS_NONE` to the JIT optimizer (GH-148369)
Wulian233 committed
a059e85
P
gh-148276: Optimize object creation and method calls in the JIT by resolving __init__ at trace optimization time (GH-148277)
Pieter Eendebak committed
1c89817
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gh-148211: decompose `_POP_TWO/_POP_CALL(_ONE/_TWO)` in JIT (GH-148377)
Neko Asakura committed
9831dea
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gh-148211: decompose `[_POP_TWO/_INSERT_2]_LOAD_CONST_INLINE_BORROW` in JIT (GH-148357)
Neko Asakura committed
72006a7
April 10, 2026
K
gh-131798: split `_CALL_BUILTIN_CLASS` to smaller uops (#148094)
Kumar Aditya committed
8f17140
K
gh-148171: Convert CALL_BUILTIN_FAST to leave inputs on the stack for refcount elimination in JIT (GH-148172)
Ken Jin committed
266247c
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gh-148211: decompose `[_POP_CALL_X/_SHUFFLE_2]_LOAD_CONST_INLINE_BORROW` in JIT (GH-148313)
Neko Asakura committed
aea0b91
April 9, 2026
N
gh-148211: decompose `_INSERT_1_LOAD_CONST_INLINE(_BORROW)` in JIT (GH-148283)
Neko Asakura committed
0f49232
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gh-134584 : Optimize and eliminate redundant ref-counting for `MAKE_FUNCTION` in the JIT (GH-144963)
Sacul committed
38d3aef
K
gh-131798: fold super method lookups in JIT (#148231)
Kumar Aditya committed
458aca9
April 8, 2026
K
gh-148210: fix incorrect `_BINARY_OP_SUBSCR_DICT` JIT optimization (GH-148213)
Kumar Aditya committed
6e08161
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gh-145866: Convert `_CALL_METHOD_DESCRIPTOR_NOARGS` to leave its inputs on the stack to be cleaned up by _POP_TOP (GH-148227)
Sacul committed
bb03c8b
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gh-148211: decompose `_POP_TOP_LOAD_CONST_INLINE(_BORROW)` in JIT (GH-148230)
Neko Asakura committed
d2fa4b2
N
gh-148235: remove duplicate uops `_LOAD_CONST_UNDER_INLINE(_BORROW)` in JIT (GH-148236)
Neko Asakura committed
7563585
April 6, 2026
P
gh-100239: Propagate type info through _BINARY_OP_EXTEND in tier 2 (GH-148146)
Pieter Eendebak committed
efda60e
April 4, 2026
D
gh-148083: Constant-fold _CONTAINS_OP_SET for frozenset (gh-148084)
Donghee Na committed
289f19a
K
gh-131798: split recursion check to _CHECK_RECURSION_LIMIT and combine checks (GH-148070)
Kumar Aditya committed
e7bf8ea
K
gh-131798: JIT inline function addresses of builtin methods (#146906)
Kumar Aditya committed
7e275d4
April 3, 2026
P
gh-146640: Optimize int operations by mutating uniquely-referenced operands in place (JIT only) (GH-146641)
Pieter Eendebak committed
48317fe
March 30, 2026
K
gh-146558: JIT optimize dict access for objects with known hash (#146559)
Kumar Aditya committed
8e9d21c
March 28, 2026
D
gh-146381: Constant-fold frozendict subscript lookups via REPLACE_OPCODE_IF_EVALUATES_PURE (gh-146490)
Donghee Na committed
5992238
March 27, 2026
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gh-145866: Convert `LIST_EXTEND` to leave its inputs on the stack to be cleaned up by `_POP_TOP` be cleaned up by `_POP_TOP` (GH-146383)
Neko Asakura committed
a492d9f
March 26, 2026
K
gh-131798: JIT: split call method and call builtin opcodes into smaller uops (#146463)
Kumar Aditya committed
bfdaa3c
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gh-145866: Convert `DICT_UPDATE` to leave its inputs on the stack to be cleaned up by `_POP_TOP` (GH-146190)
Sacul committed
1516c26
K
gh-GH-131798: optimize jit attribute loads on immutable types (#146449)
Kumar Aditya committed
fc1f6b1
K
gh-145866: Convert `_CALL_INTRINSIC_2` to leave its inputs on the stack to be cleaned up by `_POP_TOP` (GH-146262)
Kevin Huai committed
f5364ae
K
gh-146453: fix `_PyType_LookupByVersion` for types with fixed pre-defined version tags (#146454)
Kumar Aditya committed
495178a
March 24, 2026
P
gh-146306: JIT: Optimize float operations by mutating uniquely-referenced operands in place (GH-146307)
Pieter Eendebak committed
951675c
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gh-145866: Convert `DICT_MERGE` to leave its inputs on the stack to be cleaned up by `_POP_TOP` (GH-146329)
Neko Asakura committed
6d73bc2